¿ A headline in the May 16, 2001, issue of BioWorld Today on a story about Progenics Pharmaceuticals Inc. mistakenly said it got product rights back from Roche. It should have said Bristol-Myers Squibb Co. The information in the story was correct.

¿ A news item in the May 16, 2001, issue of BioWorld Today on Genaera Corp. should have reported it presented data from its ongoing multicenter Phase II trial (not Phase I) of squalamine in recurrent and resistant advanced ovarian cancer.

Editor¿s note: The errors have been corrected in BioWorld Online.